CVE-2009-0255

Severity

50%

Complexity

99%

Confidentiality

48%

The System extension Install tool in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 creates the encryption key with an insufficiently random seed, which makes it easier for attackers to crack the key.

The System extension Install tool in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 creates the encryption key with an insufficiently random seed, which makes it easier for attackers to crack the key.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N).

Overview

Type

TYPO3

First reported 16 years ago

2009-01-22 23:30:00

Last updated 7 years ago

2017-08-08 01:33:00

Affected Software

TYPO3 4.0

4.0

TYPO3 4.0.1

4.0.1

TYPO3 4.0.2

4.0.2

TYPO3 4.0.3

4.0.3

TYPO3 4.0.4

4.0.4

TYPO3 4.0.5

4.0.5

TYPO3 4.0.6

4.0.6

TYPO3 4.0.7

4.0.7

TYPO3 4.0.8

4.0.8

TYPO3 4.0.9

4.0.9

TYPO3 4.1.0

4.1.0

TYPO3 4.1.1

4.1.1

TYPO3 4.1.2

4.1.2

TYPO3 4.1.3

4.1.3

TYPO3 4.1.4

4.1.4

TYPO3 4.1.5

4.1.5

TYPO3 4.1.6

4.1.6

TYPO3 4.1.7

4.1.7

TYPO3 4.2.0

4.2.0

TYPO3 4.2.1

4.2.1

TYPO3 4.2.2

4.2.2

TYPO3 4.2.3

4.2.3

References

33617

Vendor Advisory

33679

Vendor Advisory

http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-001/

Vendor Advisory

DSA-1711

33376

typo3-installtool-weak-security(48132)

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